A new study explores whether birch tar, long associated with Neanderthal toolmaking, may have served another purpose as well.
Georgetown University is set to divest from companies whose primary business involves the extraction of tar sands, according to a June 7 news release from the university. At the June meeting of the ...
Neanderthals probably used birch tar for multiple functions, including treating their wounds, according to a study published in the open-access journal PLOS One by a team of researchers led by Tjaark ...
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